Going to be posting pix as I go... I need to document what I am doing anyway, and this breaks the stress a little for me, and it's fast

Building a $2,500 jig right now to hold the extrusions to mill the 132 holds for the woofers.Check out the clearance between the machine gantry, and the extrusion. Pushing the limits of that this machine can do tonight !!!!

The Constitution is not an instrument for the government to restrain the people, it is an instrument for the people to restrain the government - lest it come to dominate our lives and interests”.- Patrick Henry

1/2" x 12" aluminum base plate. 1" thick StarBoard (polypropylene) for the vertical clamping ribs.I made 7 sets of ribs, so the jig will be able to be used for any length of extrusion, from 6" to 8'I am only using 4 of the ribs right now, as the thing is INSANELY ridged.I knew this jig would be good, but it's even better than I though.Hell, I bought $100 worth of nuts bolts and washers to assemble the thing yesterday...